package com.hw.collection;

public interface Heap<T>{

	public void add(T element);
	public void addAll(T[] elements);
	public void addAllHeapifyUp(T[] elements);
	public  T delete();
	public T delete(int i);
	public T delete(T element);
	public boolean isPresent(T element);
	public T peek();
	public void printHeap();
	
}

